YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...
"Scientifically there's a huge amount we can learn from asteroids," says Alan Fitzsimmons, an astronomer at Queens University ...
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Live Science on MSNDinosaurs: Facts about the reptiles that roamed Earth more than 66 million years agoDinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...
For an hour, HERA flew as close as 5,600 kilometers from the Martian surface, at a speed of 33,480 kilometers an hour. It ...
On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...
YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...
The 776th session of the Xiangshan Science Conference, themed "Key Scientific and Engineering Challenges in Near-Earth ...
New simulations reveal that the climate, atmospheric chemistry and even global photosynthesis would be dramatically disrupted by an asteroid collision ...
A massive 150-foot airplane-sized asteroid is set to pass Earth tomorrow, prompting NASA to issue a cautionary alert., ...
A weak magnetic field likely attracted matter inward, contributing to the formation of the outer planetary bodies, from ...
It came from outer space! In the early morning of June 30, 1908, people in the remote Tunguska region of Siberia beheld an ...
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New Scientist on MSNHera asteroid mission takes stunning images of Mars’s moon DeimosA mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...
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